157 	unsigned int	     control_state; /* Modem Line Setting (TIOCM) */  member
315 				   unsigned int control_state)  in mct_u232_set_modem_ctrl()  argument
320 	if (control_state & TIOCM_DTR)  in mct_u232_set_modem_ctrl()
322 	if (control_state & TIOCM_RTS)  in mct_u232_set_modem_ctrl()
333 	dbg("set_modem_ctrl: state=0x%x ==> mcr=0x%x", control_state, mcr);  in mct_u232_set_modem_ctrl()
356 static void mct_u232_msr_to_state(unsigned int *control_state,  in mct_u232_msr_to_state()  argument
361 		*control_state |=  TIOCM_DSR;  in mct_u232_msr_to_state()
363 		*control_state &= ~TIOCM_DSR;  in mct_u232_msr_to_state()
365 		*control_state |=  TIOCM_CTS;  in mct_u232_msr_to_state()
367 		*control_state &= ~TIOCM_CTS;  in mct_u232_msr_to_state()
369 		*control_state |=  TIOCM_RI;  in mct_u232_msr_to_state()
371 		*control_state &= ~TIOCM_RI;  in mct_u232_msr_to_state()
373 		*control_state |=  TIOCM_CD;  in mct_u232_msr_to_state()
375 		*control_state &= ~TIOCM_CD;  in mct_u232_msr_to_state()
376 	dbg("msr_to_state: msr=0x%x ==> state=0x%x", msr, *control_state);  in mct_u232_msr_to_state()
432 	unsigned int control_state;  in mct_u232_open()  local
455 		priv->control_state = TIOCM_DTR | TIOCM_RTS;  in mct_u232_open()
457 		priv->control_state = 0;  in mct_u232_open()
462 	control_state = priv->control_state;  in mct_u232_open()
465 	mct_u232_set_modem_ctrl(serial, control_state);  in mct_u232_open()
472 	mct_u232_msr_to_state(&priv->control_state, priv->last_msr);  in mct_u232_open()
504 	unsigned int control_state;  in mct_u232_close()  local
514 			priv->control_state &= ~(TIOCM_DTR | TIOCM_RTS);  in mct_u232_close()
515 			control_state = priv->control_state;  in mct_u232_close()
517 			mct_u232_set_modem_ctrl(port->serial, control_state);  in mct_u232_close()
590 	mct_u232_msr_to_state(&priv->control_state, priv->last_msr);  in mct_u232_read_int_callback()
637 	unsigned int control_state;  in mct_u232_set_termios()  local
642 	control_state = priv->control_state;  in mct_u232_set_termios()
656 		control_state |= TIOCM_DTR | TIOCM_RTS;  in mct_u232_set_termios()
657 		mct_u232_set_modem_ctrl(serial, control_state);  in mct_u232_set_termios()
665 		control_state &= ~(TIOCM_DTR | TIOCM_RTS);  in mct_u232_set_termios()
666 		mct_u232_set_modem_ctrl(serial, control_state);  in mct_u232_set_termios()
707 	priv->control_state = control_state;  in mct_u232_set_termios()
737 	unsigned int control_state;  in mct_u232_tiocmget()  local
743 	control_state = priv->control_state;  in mct_u232_tiocmget()
746 	return control_state;  in mct_u232_tiocmget()
755 	unsigned int control_state;  in mct_u232_tiocmset()  local
761 	control_state = priv->control_state;  in mct_u232_tiocmset()
764 		control_state |= TIOCM_RTS;  in mct_u232_tiocmset()
766 		control_state |= TIOCM_DTR;  in mct_u232_tiocmset()
768 		control_state &= ~TIOCM_RTS;  in mct_u232_tiocmset()
770 		control_state &= ~TIOCM_DTR;  in mct_u232_tiocmset()
772 	priv->control_state = control_state;  in mct_u232_tiocmset()
774 	return mct_u232_set_modem_ctrl(serial, control_state);  in mct_u232_tiocmset()
782 	unsigned int control_state;  in mct_u232_throttle()  local
789 		priv->control_state &= ~TIOCM_RTS;  in mct_u232_throttle()
790 		control_state = priv->control_state;  in mct_u232_throttle()
792 		(void) mct_u232_set_modem_ctrl(port->serial, control_state);  in mct_u232_throttle()
804 	unsigned int control_state;  in mct_u232_unthrottle()  local
811 		priv->control_state |= TIOCM_RTS;  in mct_u232_unthrottle()
812 		control_state = priv->control_state;  in mct_u232_unthrottle()
814 		(void) mct_u232_set_modem_ctrl(port->serial, control_state);  in mct_u232_unthrottle()